He has some________ the maths problem.A.difficulty to work o

He has some________ the maths problem.A.difficulty to work on B.difficulty to work outC.difficu
1He has some________ the maths problem.A.difficulty to work on B.difficulty to work outC.difficulty in working on D.difficulty in working out
2Good hobbies can help us________ and make our lives______
A．relaxing,colourful B．relaxing,colour C．relax,colour D．relax,colourfu
句子翻译：因此当你感到伤心时,你可以说“我感到沮丧”